Defending champion Jannik Sinner will face Alexander Zverev in the first Australian Open men's final between the players ranked No. 1 and No. 2 since 2019.

The 2025 Australian Open has been a bit wonky for U.S. viewers thanks to the time difference in The Land Down Under. The men's final match between Jannik Sinner and Alexander Zverev will begin at 3:30 a.m. ET tonight (or technically, early tomorrow, Jan. 26).

Jannik Sinner is seeking to defend his Australian Open title on Sunday and win his third Grand Slam title when he takes on Alexander Zverev in the final.